MPQ8645PGVT-0000-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MPQ8645PGVT-0000-Z

Manufacturer

Monolithic Power Systems

Introduction

The MPQ8645PGVT-0000-Z by Monolithic Power Systems is a step-down (buck) regulator, designed for efficient power management and conversion in electronic circuits.

Product Features and Performance

Step-Down (Buck) Converter: Converts a higher input voltage to a lower output voltage

Adjustable Output: Voltage output can be adjusted between 0.6V and 5.5V

High Output Current: Capable of delivering up to 30A of current

High Efficiency: Incorporates a synchronous rectifier for improved efficiency

High Switching Frequency: Operates at 1MHz, enabling smaller passive components

Wide Input Voltage Range: Supports input voltages from 4V to 16V

Operating Temperature Range: Can operate between -40°C and 125°C

Product Advantages

High Efficiency: Minimizes power loss during conversion

High Current Capability: Suitable for high-power applications

Flexible Output Voltage: Can be adjusted to meet specific circuit requirements

Compact: High switching frequency allows for a smaller component size

Wide Input Voltage: Compatible with various power supplies

Key Technical Parameters

Voltage Input (Min): 4V

Voltage Input (Max): 16V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 5.5V

Current Output: 30A

Frequency Switching: 1MHz

Temperature Range: -40°C to 125°C

Quality and Safety Features

Operates within a wide temperature range ensuring reliability under various conditions

Incorporates safety features in line with industry standards

Compatibility

Surface Mount: Suitable for modern circuit boards with surface mount technology

Package / Case: 25-PowerWFQFN, making it compatible with standard soldering and assembly techniques

Application Areas

Power Management for CPUs, GPUs, ASICs, FPGAs

Consumer Electronics

Networking and Telecommunication Equipment

Industrial and Automotive Applications

Product Lifecycle

Not For New Designs: This product is not recommended for new design applications

Availability of replacements or upgrades should be checked with Monolithic Power Systems for the latest compatible products

Several Key Reasons to Choose This Product

High current output and adjustable voltage make it versatile for various applications

High efficiency and synchronous rectification contribute to energy savings

Compact size and high switching frequency enable smaller, more efficient designs

Broad compatibility and easy integration into existing systems

Despite being not recommended for new designs, it may still be the ideal choice for existing applications or in scenarios where the specific performance characteristics match the project requirements